Flight
UAL8171 18 Apr 2026
UAL8171, operated by United Airlines, on 18 Apr 2026: Mc Carran International (KLAS) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:42 PDT 17 Apr |
| Last seen | 00:48 CDT |
| Duration | 3h 05m |
| Aircraft | N39475 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,313 nm |
Punctuality, last 30 days
No completed UAL8171 departures with FAA schedule times in the last 30 days.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.